package com.ldu.houserent.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ldu.houserent.entity.User;
import org.apache.ibatis.annotations.Mapper;

/*
    用户数据访问层
 */
@Mapper
public interface UserMapper extends BaseMapper<User> {      //BaseMapper的泛型是User

}
